1,2:5,6-Di-O-isopropylidene-Alpha-D-Allofuranose supplier

Name
1,2:5,6-Di-O-isopropylidene-Alpha-D-Allofuranose
EINECS
CAS No. 2595-05-3
Article Data76
CAS DataBase
Density 1.214 g/cm³
Solubility
Melting Point 73-77oC
Formula C₇H₉N₃O₂
Boiling Point 362.753 °C at 760 mmHg
Molecular Weight 260.287
Flash Point 173.187 °C
Transport Information
Appearance
Safety 22-24/25-36/37-26
Risk Codes 36/37/38
Molecular Structure
Hazard Symbols Xi
Synonyms Allofuranose, 1,2:5,6-di-O-isopropylidene-, a-D-(7CI,8CI);1,2:5,6-Di-O-isopropylidene-a-D-allofuranose;1,2:5,6-Diacetone-D-allofuranose;Diacetone-D-allofuranose;(3aR,5S,6R,6aR)-5-[(4S)-2,2-Dimethyl-1,3-dioxolan-4-yl]-2,2-dimethyltetrahydrofuro[2,3-d][1,3]dioxol-6-ol (non-preferred name);
PSA 66.38000
LogP 0.37520

Synthetic route

: 2,2,2-Trichloro-acetimidic acid (3aR,5R,6R,6aR)-5-((R)-2,2-dimethyl-[1,3]dioxolan-4-yl)-2,2-dimethyl-tetrahydro-furo[2,3-d][1,3]dioxol-6-yl ester

: 2595-05-3
Diacetone D-glucose

Conditions

Conditions	Yield
With 1,8-diazabicyclo[5.4.0]undec-7-ene In methanol for 2h; Ambient temperature;	100%

: 2847-00-9
1,2:5,6-di-O-isopropylidene-α-D-hexofuran-3-ulose

: 2595-05-3
Diacetone D-glucose

Conditions

Conditions	Yield
With sodium tetrahydroborate In ethanol at 0 - 20℃; for 2h;	96%
With sodium tetrahydroborate In ethanol; water at 0℃; for 1h;	90%
With sodium tetrahydroborate In ethanol; water at 20℃; for 3h; stereoselective reaction;	84%

: 226943-46-0
3-O-tetrahydropyranyl-1,2:5,6-di-O-isopropylidene-α-D-allofuranose

: 2595-05-3
Diacetone D-glucose

Conditions

Conditions	Yield
With water; O-(benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium tetrafluoroborate In acetonitrile at 75℃; for 0.5h;	91%
With iodine In methanol at 20℃; for 1h; acetal cleavage;	90%

: 226943-66-4
3-O-(4,4'-dimethoxytrityl)-1,2:5,6-di-O-isopropylidene-α-D-allofuranose

: 2595-05-3
Diacetone D-glucose

Conditions

Conditions	Yield
With iodine In methanol at 20℃; for 1h; ether cleavage;	88%
With water; O-(benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium tetrafluoroborate In acetonitrile at 75℃; for 0.25h;	85%

: 582-52-5
1,2:5,6-di-O-isopropylidene-α-D-glucofuranose

: 2595-05-3
Diacetone D-glucose

Conditions

Conditions	Yield
Stage #1: 1,2:5,6-di-O-isopropylidene-α-D-glucofuranose With oxalyl dichloride; dimethyl sulfoxide; triethylamine In dichloromethane at -78℃; Stage #2: With sodium tetrahydroborate In methanol at 0℃;	85%
Stage #1: 1,2:5,6-di-O-isopropylidene-α-D-glucofuranose With dipyridinium dichromate; acetic anhydride In dichloromethane Stage #2: With sodium tetrahydroborate In ethanol	83%
Stage #1: 1,2:5,6-di-O-isopropylidene-α-D-glucofuranose With dimethyl sulfoxide; triethylamine; trifluoroacetic anhydride In dichloromethane at -65 - 20℃; Stage #2: With sodium tetrahydroborate In methanol at 0℃; for 1h;	82%

: 2847-00-9
1,2:5,6-di-O-isopropylidene-α-D-hexofuran-3-ulose

A: 2595-05-3
Diacetone D-glucose

B: 582-52-5
1,2:5,6-di-O-isopropylidene-α-D-glucofuranose

Conditions

Conditions	Yield
With sodium tetrahydroborate In methanol	A 4.49 g B n/a

: 582-52-5
1,2:5,6-di-O-isopropylidene-α-D-glucofuranose

C6H6O2(OBn)3(OPiv)SP(S)(OEt)2: C6H6O2(OBn)3(OPiv)SP(S)(OEt)2

: 2595-05-3
Diacetone D-glucose

Conditions

Conditions	Yield
Multi-step reaction with 2 steps 1: CrO3; Ac2O; pyridine / CH2Cl2 / 1 h / 0 °C 2: 8.0 g / NaBH4 / ethanol / 0.5 h / 0 °C View Scheme
Multi-step reaction with 2 steps 1: CrO3; Ac2O; pyridine / CH2Cl2 / 2.5 h / 0 - 20 °C 2: 4.49 g / NaBH4 / methanol View Scheme
Multi-step reaction with 2 steps 1: 85 percent / PCC; 3 Angstroem molecular sieves; neutral alumina / CH2Cl2 / 15 h / 20 °C 2: 96 percent / NaBH4 / aq. ethanol / 2 h / 0 - 20 °C View Scheme

: 492-62-6
alpha-D-glucopyranose

: 2595-05-3
Diacetone D-glucose

Conditions

Conditions	Yield
Multi-step reaction with 3 steps 1: 32 percent / ZnCl2; H3PO4 / 30 h / 20 °C 2: 85 percent / PCC; 3 Angstroem molecular sieves; neutral alumina / CH2Cl2 / 15 h / 20 °C 3: 96 percent / NaBH4 / aq. ethanol / 2 h / 0 - 20 °C View Scheme

: 2280-44-6
D-Glucose

: 2595-05-3
Diacetone D-glucose

Conditions

Conditions	Yield
Multi-step reaction with 3 steps 1: 68 percent / ZnCl2; aq. H3PO4 / 36 h / 20 °C 2: 91 percent / pyridinium dichromate; acetic anhydride / CH2Cl2 / 4 h / 75 °C 3: 90 percent / NaBH4 / ethanol; H2O / 1 h / 0 °C View Scheme
Multi-step reaction with 3 steps 1: phosphoric acid; zinc(II) chloride / 36 h / Reflux 2: dipyridinium dichromate; acetic anhydride / dichloromethane / 2 h 3: sodium tetrahydroborate / ethanol / 2 h View Scheme
Multi-step reaction with 2 steps 1: zinc(II) chloride; phosphoric acid / acetone 2: acetic anhydride; pyridinium chlorochromate / dichloromethane View Scheme
Multi-step reaction with 3 steps 1: zinc(II) chloride; phosphoric acid 2: acetic anhydride; dipyridinium dichromate / dichloromethane 3: sodium tetrahydroborate / ethanol View Scheme
Multi-step reaction with 3 steps 1: sulfuric acid 2: chromium(VI) oxide; pyridine; acetic anhydride / dichloromethane / 0.42 h / Cooling with ice 3: sodium tetrahydroborate; ethanol / Cooling with ice View Scheme

: 4205-23-6
D-gulose

: 2595-05-3
Diacetone D-glucose

Conditions

Conditions	Yield
Multi-step reaction with 3 steps 1: zinc(II) chloride / Inert atmosphere; Schlenk technique 2: chromium(VI) oxide; acetic anhydride; pyridine / Inert atmosphere; Schlenk technique 3: sodium tetrahydroborate / ethanol; water / 3 h / 0 °C / Inert atmosphere; Schlenk technique View Scheme

: 4613-62-1
3-deoxy-1,2;5,6-di-O-isopropylidene-α-D-glucofuranoside

: 2595-05-3
Diacetone D-glucose

Conditions

Conditions	Yield
Multi-step reaction with 2 steps 1: oxalyl dichloride; triethylamine / dichloromethane; dimethyl sulfoxide / -78 - 20 °C 2: sodium tetrahydroborate; water / ethanol / 1 h / 0 °C View Scheme

: 50-99-7
D-glucose

: 2595-05-3
Diacetone D-glucose

Conditions

Conditions	Yield
Multi-step reaction with 3 steps 1: sulfuric acid 2: oxalyl dichloride; triethylamine / dichloromethane; dimethyl sulfoxide / -78 - 20 °C 3: sodium tetrahydroborate; water / ethanol / 1 h / 0 °C View Scheme
Multi-step reaction with 2 steps 1: copper(II) sulfate / Acidic conditions 2: acetic anhydride; PDC View Scheme

: 610-85-5, 7045-51-4, 19217-07-3, 30412-16-9, 34685-37-5, 36468-79-8, 36468-80-1, 36468-81-2, 36468-82-3, 36468-84-5, 36574-15-9, 36574-18-2, 36574-19-3, 36574-21-7, 36972-23-3, 36978-43-5, 37738-80-0, 40461-75-4, 40461-79-8, 40461-80-1, 40461-83-4, 40550-49-0, 41612-82-2, 41846-85-9, 41846-86-0, 41846-87-1, 41846-88-2, 41846-89-3, 41846-90-6, 41846-91-7, 41846-92-8, 41846-93-9, 41846-94-0, 41846-95-1, 41846-96-2, 41846-97-3, 41847-47-6, 41847-48-7, 41847-49-8, 41847-50-1, 41847-62-5, 41847-63-6, 41847-64-7, 41847-65-8, 41847-66-9, 41847-67-0, 41847-68-1, 51076-04-1, 89673-68-7, 131064-93-2, 131064-94-3, 131064-95-4, 131064-96-5, 131064-97-6, 131065-02-6, 131065-03-7, 131065-04-8, 131065-05-9, 131065-06-0
D-glucofuranose

: 2595-05-3
Diacetone D-glucose

Conditions

Conditions	Yield
Multi-step reaction with 3 steps 1: sulfuric acid 2: phosgene; triethylamine / dichloromethane / 1.5 h / -78 - 20 °C 3: sodium tetrahydroborate; ethanol / water / 1 h / 0 - 20 °C View Scheme
Multi-step reaction with 3 steps 1: zinc(II) chloride; phosphoric acid / 15 - 30 °C / Large scale 2: potassium bromide; 2,2,6,6-Tetramethyl-1-piperidinyloxy free radical; sodium hypochlorite; sodium hydrogencarbonate / water; ethyl acetate / 0 - 35 °C 3: sodium tetrahydroborate / water / 10 - 15 °C View Scheme

: 2595-05-3
Diacetone D-glucose

: 4495-04-9
1,2-O-isopropylidene-α-D-allofuranose

Conditions

Conditions	Yield
With water; acetic acid at 20℃; for 8h; regioselective reaction;	100%
Stage #1: Diacetone D-glucose With carbon tetrabromide In methanol for 0.5h; Irradiation; Stage #2: In methanol at 20℃; for 14.5h;	90%
With silica supported polyphosphoric acid In acetonitrile at 55℃; for 0.5h;	82%

: 358-23-6
trifluoromethylsulfonic anhydride

: 2595-05-3
Diacetone D-glucose

: 55951-90-1
1,2:5,6-di-O-isopropylidene-3-O-trifluoromethanesulfonyl-α-D-allofuranose

Conditions

Conditions	Yield
With pyridine In dichloromethane at -30℃; for 0.75h;	100%
With pyridine at 0 - 20℃; Inert atmosphere;	95%
With pyridine at 0 - 20℃; for 3.5h;	92%

: 85920-63-4
5-(1-hydroxyethylidene)-2,2-dimethyl-1,3-dioxane-4,6-dione

: 2595-05-3
Diacetone D-glucose

: 342003-61-6
(1,2:5,6-di-O-isopropylidene-α-D-allofuranos-3-O-yl) 3-oxobutanoate

Conditions

Conditions	Yield
In toluene for 8h; Heating;	100%

: 100-39-0
benzyl bromide

: 2595-05-3
Diacetone D-glucose

: 22331-21-1
1,2:5,6-di-O-isopropylidene-3-O-benzyl-α-D-allofuranose

Conditions

Conditions	Yield
With sodium hydride In N,N-dimethyl-formamide at 20℃; for 8h;	100%
Stage #1: Diacetone D-glucose With sodium hydride In acetonitrile; mineral oil at 0℃; for 1h; Inert atmosphere; Stage #2: benzyl bromide In methanol; acetonitrile; mineral oil at 0℃; for 4.5h;	90%
With sodium hydride	60%

: 613-90-1
benzoyl cyanide

: 2595-05-3
Diacetone D-glucose

: 29474-73-5
(+)-3-deoxy-1,2:5,6-di-O-isopropylidene-α-D-allofuranos-3-yl benzoate

Conditions

Conditions	Yield
With triethylamine In acetonitrile at 0℃;	100%
With triethylamine In acetonitrile at 20℃; for 15h;

: 58479-61-1
tert-butylchlorodiphenylsilane

: 2595-05-3
Diacetone D-glucose

: 378238-89-2
tert-Butyl-[(3aR,5R,6R,6aR)-5-((R)-2,2-dimethyl-[1,3]dioxolan-4-yl)-2,2-dimethyl-tetrahydro-furo[2,3-d][1,3]dioxol-6-yloxy]-diphenyl-silane

Conditions

Conditions	Yield
With 1H-imidazole In N,N-dimethyl-formamide for 18h;	99%

: 137156-22-0, 171878-71-0, 155613-52-8
binaphthol chlorophosphite

: 2595-05-3
Diacetone D-glucose

: 4-[5-(2,2-dimethyl-[1,3]dioxolan-4-yl)-2,2-dimethyl-tetrahydro-furo[2,3-d][1,3]dioxol-6-yloxy]-3,5-dioxa-4-phospha-cyclohepta[2,1-a;3,4-a']dinaphthalene

Conditions

Conditions	Yield
With triethylamine In toluene for 16h;	99%
With triethylamine In toluene for 16h;	98%

: 108-24-7
acetic anhydride

: 2595-05-3
Diacetone D-glucose

: 29474-72-4
3-O-acetyl-1,2:5,6-di-O-isopropylidene-α-D-allofuranose

Conditions

Conditions	Yield
With iron(III) sulfate at 20℃; for 6h;	99%
With pyridine at 20℃;
With pyridine

: 3282-30-2
pivaloyl chloride

: 2595-05-3
Diacetone D-glucose

: 3-O-(2,2-dimethylpropanoyl)-1,2:5,6-di-O-isopropylidene-α-D-allofuranose

Conditions

Conditions	Yield
With triethylamine In toluene at 20℃; for 72h;	99%

: 2912-62-1
α-chlorophenylacetyl chloride

: 2595-05-3
Diacetone D-glucose

: 1,2:5,6-di-O-isopropylidene-α-D-allofuranos-3-O-yl α-chloro-α-phenylacetate

Conditions

Conditions	Yield
With triethylamine In dichloromethane at 20℃; for 2h;	99%

: 939-26-4
2-bromomethylnaphthyl bromide

: 2595-05-3
Diacetone D-glucose

: 956485-06-6
3-O-(2-naphthylmethyl)-1,2:5,6-di-O-isopropylidene-α-D-allofuranose

Conditions

Conditions	Yield
With sodium hydride In N,N-dimethyl-formamide at 0℃;	99%
With sodium hydride In N,N-dimethyl-formamide for 1.16667h; Cooling with ice;	99%
With sodium hydride In N,N-dimethyl-formamide for 1h; Cooling with ice;	99%

: 939-26-4
2-bromomethylnaphthyl bromide

: 2595-05-3
Diacetone D-glucose

: C23H28O6

Conditions

Conditions	Yield
With sodium hydride In N,N-dimethyl-formamide for 1h; Cooling with ice;	99%

: 598-72-1
2-Bromopropionic acid

: 2595-05-3
Diacetone D-glucose

: 1,2:5,6-di-O-isopropylidene-α-D-allofuranos-3-O-yl α-bromopropionate

Conditions

Conditions	Yield
With dmap; triethylamine; dicyclohexyl-carbodiimide In dichloromethane at 20℃; for 3h;	98%

: 2595-05-3
Diacetone D-glucose

: (4-tert-butylphenyl)methanesulfonyl chloride

: 412021-21-7
(4-tert-Butyl-phenyl)-methanesulfonic acid (3aR,5R,6R,6aR)-5-((R)-2,2-dimethyl-[1,3]dioxolan-4-yl)-2,2-dimethyl-tetrahydro-furo[2,3-d][1,3]dioxol-6-yl ester

Conditions

Conditions	Yield
With pyridine In dichloromethane at 20℃; for 24h;	97%

: 79-30-1
isobutyryl chloride

: 2595-05-3
Diacetone D-glucose

: 3-O-(2-methylpropanoyl)-1,2:5,6-di-O-isopropylidene-α-D-allofuranose

Conditions

Conditions	Yield
With triethylamine In toluene at 20℃; for 2h;	97%

: 143-27-1
hexadecylamine

: 58851-58-4
2,4-bis(3,5-di-tert-butyl-4-hydroxyphenyl)-1,3,2,4-dithiadiphosphetane-2,4-disulfide

: 2595-05-3
Diacetone D-glucose

: C26H41O7PS2*C16H35N

Conditions

Conditions	Yield
Stage #1: 2,4-bis(3,5-di-tert-butyl-4-hydroxyphenyl)-1,3,2,4-dithiadiphosphetane-2,4-disulfide; Diacetone D-glucose In benzene at 20℃; for 1h; Inert atmosphere; Stage #2: hexadecylamine In benzene at 20℃; for 1h; Inert atmosphere;	97%

...Expand

: 141-75-3
butyryl chloride

: 2595-05-3
Diacetone D-glucose

: 120255-67-6
3-O-butanoyl-1,2:5,6-di-O-isopropylidene-α-D-allofuranose

Conditions

Conditions	Yield
With triethylamine In toluene at 20℃; for 2h;	96%

: 94487-74-8
(Z)-2-methyl-2-butenoic anhydride

: 2595-05-3
Diacetone D-glucose

: 1417986-37-8
3-angeloyl-1,2:5,6-O-isopropylidene-allofuranose

Conditions

Conditions	Yield
With caesium carbonate In acetonitrile at 20℃; for 0.5h;	96%

: 2595-05-3
Diacetone D-glucose

: 32785-94-7
(3S)-3-chloro-3-deoxy-1,2:5,6-di-O-isoproplylidene-α-D-allofuranose

Conditions

Conditions	Yield
Stage #1: Diacetone D-glucose With sulfuryl dichloride In dichloromethane at -5 - 0℃; for 0.666667h; Inert atmosphere; Stage #2: With 1,2,3-Benzotriazole In dichloromethane at 20℃; for 6.5h; Inert atmosphere;	96%

: 358-23-6
trifluoromethylsulfonic anhydride

: 2595-05-3
Diacetone D-glucose

: 55951-93-4
1,2:5,6-di-O-isopropylidene-3-O-triflyl-α-D-glucofuranose

Conditions

Conditions	Yield
Stage #1: Diacetone D-glucose With pyridine In dichloromethane at 0℃; for 0.166667h; Inert atmosphere; Stage #2: trifluoromethylsulfonic anhydride In dichloromethane at 0℃; Inert atmosphere;	96%

: 18162-48-6
tert-butyldimethylsilyl chloride

: 2595-05-3
Diacetone D-glucose

: 403737-31-5
3-O-[(tert-butyl)dimethylsilyl]-1,2:5,6-di-O-isopropylidene-α-D-allofuranose

Conditions

Conditions	Yield
With 1H-imidazole In N,N-dimethyl-formamide for 18h;	95%
With 1H-imidazole In N,N-dimethyl-formamide at 20℃; for 18h; Inert atmosphere;	94%
With 1H-imidazole In N,N-dimethyl-formamide at 20℃; silylation;

: 98-88-4
benzoyl chloride

: 2595-05-3
Diacetone D-glucose

: 29474-73-5
(+)-3-deoxy-1,2:5,6-di-O-isopropylidene-α-D-allofuranos-3-yl benzoate

Conditions

Conditions	Yield
In pyridine at 20℃; for 6h; Acylation;	95%
With pyridine at 20℃; for 20h;	90%
With pyridine at 0 - 20℃; Inert atmosphere;	90%
With pyridine In dichloromethane at 0℃; for 1h;
In pyridine

: 98-59-9
p-toluenesulfonyl chloride

: 2595-05-3
Diacetone D-glucose

: 3253-75-6, 13964-21-1, 19131-06-7, 23344-48-1, 26597-75-1, 28140-21-8
1,2,5,6-di-O-isopropylidene-3-O-(p-toluenesulfonyl)-α-D-allofuranose

Conditions

Conditions	Yield
With pyridine at 20℃; Tosylation;	95%
With pyridine	91.6%
With pyridine at 0 - 20℃;	66%
With pyridine; dmap at 20℃; for 48h;	57%
With pyridine; dmap In dichloromethane at 0 - 20℃; for 12h; Product distribution / selectivity;

: 2595-05-3
Diacetone D-glucose

: 14049-05-9
3-deoxy-1,2;5,6-di-O-isopropylidene-3-fluoro-α-D-glucofuranose

Conditions

Conditions	Yield
With pyridine In dichloromethane; toluene at -78 - 40℃; for 168h;	95%
With (bis-(2-methoxyethyl)amino)sulfur trufluoride In dichloromethane; toluene at -78 - 40℃; for 168h;	95%
With potassium fluoride; 1,3-bis(2,6-diisopropylphenyl)-2,2-difluoro-2,3-dihydro-1h-imidazole; N-ethyl-N,N-diisopropylamine In toluene at 80℃; for 16h; Inert atmosphere;	83%

: 627-42-9
2-chloroethyl methyl ether

: 2595-05-3
Diacetone D-glucose

: 553664-29-2
1,2:5,6-di-O-isopropyliden-3-O-(2-methoxyethyl)-α-D-allofuranose

Conditions

Conditions	Yield
With potassium hydroxide In dimethyl sulfoxide at 55℃; for 7.5h;	95%

: 106-95-6
allyl bromide

: 2595-05-3
Diacetone D-glucose

: 33746-39-3
1,2:5,6-di-O-isopropylidene-3-O-allyl-α-D-allofuranose

Conditions

Conditions	Yield
With sodium hydroxide; tetrabutylammomium bromide In dichloromethane; water at 25℃; for 2h;	95%
With sodium hydroxide; tetra-(n-butyl)ammonium iodide In dichloromethane; water at 23℃; for 5h;	92%
With sodium hydride In N,N-dimethyl-formamide at 20℃; for 3h;
With tetra-(n-butyl)ammonium iodide; sodium hydroxide In dichloromethane; water at 23℃; for 5h;

: 29921-57-1
isopropyl 2-bromoacetate

: 2595-05-3
Diacetone D-glucose

: [(3aR,5R,6R,6aR)-5-((R)-2,2-Dimethyl-[1,3]dioxolan-4-yl)-2,2-dimethyl-tetrahydro-furo[2,3-d][1,3]dioxol-6-yloxy]-acetic acid isopropyl ester

Conditions

Conditions	Yield
With 2-tert-butylimino-2-diethylamino-1,3-dimethyl-perhydro-1,3,2-diazaphosphorine In tetrahydrofuran at 0 - 20℃; for 48h;	95%

: 149707-75-5
2,3,4,6-tetra-O-benzoyl-D-glucopyranosyl trichloroacetimidate

: 2595-05-3
Diacetone D-glucose

: 1138333-94-4
2,3,4,6-tetra-O-benzoyl-β-D-glucopyranosyl-(1->3)-1,2:5,6-di-O-isopropylidene-α-D-allofuranose

Conditions

Conditions	Yield
With trimethylsilyl trifluoromethanesulfonate In dichloromethane at 20℃; for 4h; Molecular sieve; Inert atmosphere;	94%

1,2:5,6-Di-O-isopropylidene-Alpha-D-Allofuranose Chemical Properties

1,2:5,6-Di-O-isopropylidene-alpha-D-allofuranose (2595-05-3) is called for 1,2:5,6-Di-O-isopropylidene-alpha-D-allofuranoside ; Diacetone-alpha-D-all ; 5-(2,2-Dimethyl-[1,3]dioxolan-4-yl)-2,2-dimethyl-tetrahydro-furo[2,3-D][1,3]dioxol-6-ol ; Diisopropylideneallofuranose ; Diacetoneglucose ; ZINC04262105 ; CID7157054 ,and so on. 1,2:5,6-Di-O-isopropylidene-alpha-D-allofuranose (2595-05-3) is white solid.

IUPAC Name: (3aR,5S,6R,6aR)-5-[(4R)-2,2-Dimethyl-1,3-dioxolan-4-yl]-2,2-dimethyl-3a,5,6,6a-tetrahydrofuro[2,3-d][1,3]dioxol-6-ol
CAS: 2595-05-3
Molecular Formula: C₁₂H₂₀O₆
Molecular Weight: 260.28
Molecular structure:
Melting point: 73-76 °C(lit.)
Storage temp.: 2-8°C
H bond acceptors: 6
H bond donors: 1
Freely Rotating Bonds: 2
Index of Refraction: 1.483
Molar Refractivity: 61.24 cm³
Molar Volume: 214.3 cm³
Polarizability: 24.28 10^-24cm³
Surface Tension: 43.6 dyne/cm
Density: 1.214 g/cm³
Flash Point: 173.2 °C
Enthalpy of Vaporization: 70.46 kJ/mol
Boiling Point: 362.8 °C at 760 mmHg
Vapour Pressure: 9.94E-07 mmHg at 25°C

1,2:5,6-Di-O-isopropylidene-Alpha-D-Allofuranose Uses

1,2:5,6-Di-O-isopropylidene-alpha-D-allofuranose (2595-05-3) is commonly used as chemical reagent.

1,2:5,6-Di-O-isopropylidene-Alpha-D-Allofuranose Safety Profile

Hazard Codes: Xi
Risk Statements: 36/37/38 (36/37/38: Irritating to eyes, respiratory system and skin)
Safety Statements: 22-24/25-36/37-26 (22: Do not breathe dust 24/25: Avoid contact with skin and eyes 36/37: Wear suitable protective clothing and gloves 26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice)
WGK Germany: 3
F: 21

1,2:5,6-Di-O-isopropylidene-Alpha-D-Allofuranose Specification

Removal in wastewater treatment of 1,2:5,6-Di-O-isopropylidene-alpha-D-allofuranose (2595-05-3) can be stated as follows:
Total removal:2.71 percent
Total biodegradation:0.10 percent
Total sludge adsorption:2.62 percent
Total to Air:0.00 percent
(using 10000 hr Bio P,A,S)

Product Name

1,2:5,6-Di-O-isopropylidene-Alpha-D-Allofuranose

Synthetic route

1,2:5,6-Di-O-isopropylidene-Alpha-D-Allofuranose Chemical Properties

1,2:5,6-Di-O-isopropylidene-Alpha-D-Allofuranose Uses

1,2:5,6-Di-O-isopropylidene-Alpha-D-Allofuranose Safety Profile

1,2:5,6-Di-O-isopropylidene-Alpha-D-Allofuranose Specification

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